Results 111 to 120 of about 11,601 (226)

Multifractal Measures and Singularity Analysis of Rainfall Time Series in the Semi-Arid Central Mexican Plateau

Atmosphere
A multifractal formalism relates multiscale quantities to the multifractal spectrum. The multifractal framework provides significant analytical advantages by incorporating a wide range of statistical moment orders (q), thereby enabling a more ...
Alvaro Alberto López-Lambraño, Carlos Fuentes, Yeraldin Serpa-Usta, Neila María González Tejada, Alvaro López-Ramos   +4 more
doaj   +1 more source

Machine-learning classification with additivity and diverse multifractal pathways in multiplicativity

Physical Review Research
Evidence of multifractal structures has spread to a wider set of physiological time series supporting the intricate interplay of biological and psychological functioning.
Madhur Mangalam, Henrik Seckler, Damian G. Kelty-Stephen   +2 more
doaj   +1 more source

Fractal and multifractal properties of a family of fractal networks

, 2014
In this work, we study the fractal and multifractal properties of a family of fractal networks introduced by Gallos et al (2007 Proc. Nat. Acad. Sci. USA 104 7746).
Li, Bao-Gen, Zhou, Yu, Yu, Zu-Guo
core   +1 more source

A multifractal model for linking Lagrangian and Eulerian velocity structure functions

, 2014
A multifractal model is developed to connect the Lagrangian multifractal dimensions with their Eulerian counterparts. We propose that the characteristic time scale of a Lagrangian quantity should be the Lagrangian time scale, and it should not be the ...
Dong YF(董宇峰), Jin, GD (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China., Jin GD(晋国栋)   +2 more
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Investigating Nonlinear Dynamics in Atmospheric Aerosols during the Transition from Laminar to Turbulent Flow

Atmosphere
This paper investigates the nonlinear dynamics of atmospheric aerosols during the transition from laminar to turbulent flows using the framework of Scale Relativity Theory.
Marius Mihai Cazacu, Alin Iulian Roșu, Razvan Vasile Ababei, Adrian Roșu, Decebal Vasincu, Dragoș Constantin Nica, Oana Rusu, Andreea Bianca Bruma, Maricel Agop   +8 more
doaj   +1 more source

Dynamical multifractal zeta-functions and fine multifractal spectra of graph-directed self-conformal constructions

, 2016
We introduce multifractal pressure and dynamical multifractal zeta-functions providing precise information of a very general class of multifractal spectra, including, for example, the fine multifractal spectra of graph-directed self-conformal measures ...
Olsen, Lars Ole Ronnow, Mijovic, Vuksan
core   +1 more source

Directed graph iterated function systems

, 2011
This thesis concerns an active research area within fractal geometry. In the first part, in Chapters 2 and 3, for directed graph iterated function systems (IFSs) defined on ℝ, we prove that a class of 2-vertex directed graph IFSs have attractors that ...
Boore, Graeme C.
core  

Multifractal analysis of Bitcoin price dynamics

Journal of Business Economics and Management
This research employs Multifractal Detrended Fluctuation Analysis (MFDFA) to investigate multifractal properties in financial variables, including Bitcoin prices and economic indicators.
Cristian Bucur, Bogdan-George Tudorică, Adela Bâra, Simona-Vasilica Oprea   +3 more
doaj   +1 more source

Multifractal characterization of nystagmus eye movements

In this work, we investigate the multifractal properties of eye movement dynamics of children with infantile nystagmus, particularly the fluctuations of its velocity.
Duarte, Cristina Daiana, del Punta, Jessica Adriana, Sánchez Pavón, I., Martín Herranz, R., Gasaneo, Gustavo, Meo, Marcos Miguel   +5 more
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Towards Multifractal Approach in IS Development

Since today's enterprises must constantly adapt to rapidly changing external environment, it is necessary to be able to deal with variation and changing conditions in information systems (IS) development.
Kirikova, Mārīte
core